77831692
Sep 22, 2009
Jan 25, 2011
Environmental control barriers and enclosures, namely, fabric wall systems used for environmental separation and containment in industrial and commercial applications; Erosion control fabric, mats and sheeting, not of metal; Geotextiles for the purposes of drainage, stabilizing inclines, recultivation, plant support, absorption, filtration, separation, stabilization and reinforcement of the soil
Nonmetallic Building Materials